Ayatollah Khamenei: Iran will continue nuclear programme – video

Iran's supreme leader Ayatollah Ali Khamenei spoke to worshippers at Friday's prayers in Tehran. He said the US sanctions against Iran would backfire and increase the resilience of the country to pursue its ambitions. Khamenei also said Iran is not interfering in neighbouring Bahrain. The speech marked the anniversary of the 1979 Islamic revolution in the country